Alternatives to Fiddler for all platforms with any license

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Show 8 less popular platforms
  • Charles icon

    Charles

    Charles is an HTTP proxy / HTTP monitor / Reverse Proxy that enables a developer to view all of the HTTP and SSL / HTTPS traffic between their machine and the Internet....

    Commercial Mac Windows Linux

    No features added Add a feature
  • mitmproxy icon

    mitmproxy

    mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP. It provides a console interface that allows traffic flows to be inspected and edited on the fly. It also...

    Open Source Mac Windows Linux

    No features added Add a feature
  • SHODAN icon

    SHODAN

    SHODAN is a search engine that lets you find specific computers (routers, servers, etc.) using a variety of filters. Some have also described it as a public port scan...

    Free Web / Cloud

  • Advanced REST Client icon

    Advanced REST Client

    The web developers helper program to create and test custom HTTP requests. Advanced REST client for Google Chrome.

    Open Source Chrome OS Chrome Chromium Chrome Web Store

    No features added Add a feature
  • NetworkMiner icon

    NetworkMiner

    NetworkMiner is a Network Forensic Analysis Tool (NFAT) for Windows. NetworkMiner can be used as a passive network sniffer/packet capturing tool in order to detect...

    Freemium Windows

    No features added Add a feature
  • Burp Proxy icon

    Burp Proxy

    Burp Proxy is an interactive HTTP/S proxy server for attacking and testing web applications. It operates as a man-in-the-middle between the end browser and the target...

    Freemium Mac Windows Linux

    No features added Add a feature
  • SmartSniff icon

    SmartSniff

    SmartSniff is a packet sniffer that capture TCP/IP packets and display them as sequence of conversations between clients and servers. You can view the TCP/IP...

    Free Windows

  • Live HTTP Headers (Chrome) icon

    Live HTTP Headers (Chrome)

    Monitor all HTTP/HTTPs traffic from your browser. Live HTTP Headers logs all HTTP traffic between Google Chrome and the Internet. This extension can be helpful if...

    Free Mac Windows Linux Chrome

    No features added Add a feature
    • Warning Suspected of distribute adwares, even after removing the extension
  • StopLight icon

    StopLight

    APIs are essential to every online business. StopLight helps companies manage their API lifecycle. Our visual modeling solution removes the massive amount of manual...

    Free Personal Mac Windows

    No features added Add a feature
  • apptalk.ninja icon

    apptalk.ninja

    App and device communication diagnostics tool for better bug tracking & QA. An easy-to-use tool that monitors http, BLE and iBeacon communication over-the-air...

    Freemium iPhone iPad

    No features added Add a feature
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  • HttpWatch icon

    HttpWatch

    HttpWatch is an HTTP viewer and debugger that integrates with IE and Firefox to provide seamless HTTP and HTTPS monitoring without leaving the browser window. It's...

    Commercial Windows Firefox

    No features added Add a feature
  • Graphical HTTP Client icon

    Graphical HTTP Client

    HTTP Client is a Mac OS X Leopard developer tool for debugging HTTP services by graphically creating and inspecting complex HTTP messages.

    Commercial Mac

    No features added Add a feature
  • Andiparos icon

    Andiparos

    Andiparos is a fork of the famous Paros Proxy. It is an open source web application security assessment tool that gives penetration testers the ability to spider...

    Open Source Mac Windows Linux

    No features added Add a feature
    • Discontinued No longer developed, as of 2010: https://code.google.com/archive/p/andiparos/source/default/commits

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